wid-sec-w-2022-2324
Vulnerability from csaf_certbund
Published
2022-12-13 23:00
Modified
2023-06-06 22:00
Summary
Linux Kernel: Schwachstelle ermöglicht Denial of Service
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Der Kernel stellt den Kern des Linux Betriebssystems dar.
Angriff
Ein entfernter Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2022-2324 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-2324.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-2324 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2324"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2023-126 vom 2023-06-06",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-126.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2023-127 vom 2023-06-06",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-127.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2023-125 vom 2023-06-06",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-125.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3404 vom 2023-05-03",
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.15-2023-016 vom 2023-04-18",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2023-016.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.10-2023-029 vom 2023-04-18",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2023-029.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:1435 vom 2023-03-23",
"url": "https://access.redhat.com/errata/RHSA-2023:1435"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5962-1 vom 2023-03-16",
"url": "https://ubuntu.com/security/notices/USN-5962-1"
},
{
"category": "external",
"summary": "IBM Security Bulletin 6963936 vom 2023-03-16",
"url": "https://www.ibm.com/support/pages/node/6963936"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5950-1 vom 2023-03-14",
"url": "https://ubuntu.com/security/notices/USN-5950-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:1203 vom 2023-03-14",
"url": "https://access.redhat.com/errata/RHSA-2023:1203"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:1202 vom 2023-03-14",
"url": "https://access.redhat.com/errata/RHSA-2023:1202"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5941-1 vom 2023-03-09",
"url": "https://ubuntu.com/security/notices/USN-5941-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5938-1 vom 2023-03-08",
"url": "https://ubuntu.com/security/notices/USN-5938-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5935-1 vom 2023-03-07",
"url": "https://ubuntu.com/security/notices/USN-5935-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5929-1 vom 2023-03-07",
"url": "https://ubuntu.com/security/notices/USN-5929-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5913-1 vom 2023-03-03",
"url": "https://ubuntu.com/security/notices/USN-5913-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5912-1 vom 2023-03-03",
"url": "https://ubuntu.com/security/notices/USN-5912-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5915-1 vom 2023-03-03",
"url": "https://ubuntu.com/security/notices/USN-5915-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5911-1 vom 2023-03-03",
"url": "https://ubuntu.com/security/notices/USN-5911-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5914-1 vom 2023-03-03",
"url": "https://ubuntu.com/security/notices/USN-5914-1"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-0951 vom 2023-03-01",
"url": "http://linux.oracle.com/errata/ELSA-2023-0951.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:1008 vom 2023-02-28",
"url": "https://access.redhat.com/errata/RHSA-2023:1008"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0979 vom 2023-02-28",
"url": "https://access.redhat.com/errata/RHSA-2023:0979"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0951 vom 2023-02-28",
"url": "https://access.redhat.com/errata/RHSA-2023:0951"
},
{
"category": "external",
"summary": "Mailing list OSS Security vom 2022-12-14",
"url": "https://seclists.org/oss-sec/2022/q4/185"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0146-1 vom 2023-01-26",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013527.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0147-1 vom 2023-01-26",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013528.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0149-1 vom 2023-01-26",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013529.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0273-1 vom 2023-02-06",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013630.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0270-1 vom 2023-02-06",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013634.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0277-1 vom 2023-02-07",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013637.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0280-1 vom 2023-02-07",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013639.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0331-1 vom 2023-02-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013714.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0320-1 vom 2023-02-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013702.html"
},
{
"category": "external",
"summary": "NetApp Security Advisory NTAP-20230223-0004 vom 2023-02-23",
"url": "https://security.netapp.com/advisory/ntap-20230223-0004/"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2023-06-06T22:00:00.000+00:00",
"generator": {
"date": "2024-02-15T17:06:43.818+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2022-2324",
"initial_release_date": "2022-12-13T23:00:00.000+00:00",
"revision_history": [
{
"date": "2022-12-13T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-01-12T23:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: FEDORA-2023-3FD7349F60, FEDORA-2023-F4F9182DC8"
},
{
"date": "2023-01-25T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-01-26T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-02-06T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-02-09T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-02-23T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von NetApp aufgenommen"
},
{
"date": "2023-02-28T23:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-03-01T23:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-03-02T23:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-06T23:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-07T23:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-08T23:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-09T23:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-03-14T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Red Hat und Ubuntu aufgenommen"
},
{
"date": "2023-03-16T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von IBM und Ubuntu aufgenommen"
},
{
"date": "2023-03-23T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-04-17T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-05-02T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-06-06T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Amazon aufgenommen"
}
],
"status": "final",
"version": "20"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Amazon Linux 2",
"product": {
"name": "Amazon Linux 2",
"product_id": "398363",
"product_identification_helper": {
"cpe": "cpe:/o:amazon:linux_2:-"
}
}
}
],
"category": "vendor",
"name": "Amazon"
},
{
"branches": [
{
"category": "product_name",
"name": "Debian Linux",
"product": {
"name": "Debian Linux",
"product_id": "2951",
"product_identification_helper": {
"cpe": "cpe:/o:debian:debian_linux:-"
}
}
}
],
"category": "vendor",
"name": "Debian"
},
{
"branches": [
{
"category": "product_name",
"name": "IBM Spectrum Protect 10.1",
"product": {
"name": "IBM Spectrum Protect 10.1",
"product_id": "T023657",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:spectrum_protect:10.1"
}
}
}
],
"category": "vendor",
"name": "IBM"
},
{
"branches": [
{
"category": "product_name",
"name": "NetApp ActiveIQ Unified Manager",
"product": {
"name": "NetApp ActiveIQ Unified Manager",
"product_id": "658714",
"product_identification_helper": {
"cpe": "cpe:/a:netapp:active_iq_unified_manager:-::~~~vmware_vsphere~~"
}
}
}
],
"category": "vendor",
"name": "NetApp"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source Linux Kernel \u003c= 6.1",
"product": {
"name": "Open Source Linux Kernel \u003c= 6.1",
"product_id": "T025609",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:6.1"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T004914",
"product_identification_helper": {
"cpe": "cpe:/o:oracle:linux:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T002207",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
},
{
"branches": [
{
"category": "product_name",
"name": "Ubuntu Linux",
"product": {
"name": "Ubuntu Linux",
"product_id": "T000126",
"product_identification_helper": {
"cpe": "cpe:/o:canonical:ubuntu_linux:-"
}
}
}
],
"category": "vendor",
"name": "Ubuntu"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2022-4379",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle im Linux-Kernel aufgrund eines use-after-free in \"__nfs42_ssc_open()\" des NFS-Subsystems. Ein entfernter Angreifer kann dies ausnutzen, um einen Denial of Service-Zustand auszul\u00f6sen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"T023657",
"398363",
"658714",
"T004914"
],
"last_affected": [
"T025609"
]
},
"release_date": "2022-12-13T23:00:00Z",
"title": "CVE-2022-4379"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.